"Trinity Ward is one of the safest wards in Merton, and we intend to keep it that way. With our ongoing extended patrols, and reviewing our CCTV, we look forward to making arrests to stop this issue."

Police say if you know who has been damaging these cars, or if you have any concerns about vehicle crime in your area, contact your local Safer Neighbourhoods Team by calling 101. If you see anyone acting suspiciously around parked vehicles, call 999 and tell police immediately.